So, what are the benefits of renting a mailbox with us? First of all, our customers receive an actual street address in Las Vegas, not a P.O. Box or PMB. Secondly, enjoy the convenience of text message alerts when a new delivery comes in. What’s more, we offer military discounts and fee-free forwarding to APOs. So, what are the benefits of renting a mailbox with us? First of all, our customers receive an actual street address in Las Vegas, not a P.O. Box or PMB. Secondly, enjoy the convenience of text message alerts when a new delivery comes in. What’s more, we offer military discounts and fee-free forwarding to APOs.